8045649918

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 19043481600

約数和(自身を除く): 10997831682

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 103, 109, 138, 206, 207, 218, 309, 327, 414, 577, 618, 621, 654, 927, 981, 1154, 1242, 1731, 1854, 1962, 2369, 2507, 2781, 2943, 3462, 4738, 5014, 5193, 5562, 5886, 7107, 7521, 10386, 11227, 13271, 14214, 15042, 15579, 21321, 22454, 22563, 26542, 31158, 33681, 39813, 42642, 45126, 59431, 62893, 63963, 67362, 67689, 79626, 101043, 118862, 119439, 125786, 127926, 135378, 178293, 188679, 202086, 238878, 258221, 303129, 356586, 358317, 377358, 516442, 534879, 566037, 606258, 716634, 774663, 1069758, 1132074, 1366913, 1446539, 1549326, 1604637, 1698111, 2323989, 2733826, 2893078, 3209274, 3396222, 4100739, 4339617, 4647978, 6477979, 6971967, 8201478, 8679234, 12302217, 12955958, 13018851, 13943934, 19433937, 24604434, 26037702, 36906651, 38867874, 39056553, 58301811, 73813302, 78113106, 116603622, 148993517, 174905433, 297987034, 349810866, 446980551, 893961102, 1340941653, 2681883306, 4022824959, 8045649918]

約数ペア:

[(1, 8045649918), (2, 4022824959), (3, 2681883306), (6, 1340941653), (9, 893961102), (18, 446980551), (23, 349810866), (27, 297987034), (46, 174905433), (54, 148993517), (69, 116603622), (103, 78113106), (109, 73813302), (138, 58301811), (206, 39056553), (207, 38867874), (218, 36906651), (309, 26037702), (327, 24604434), (414, 19433937), (577, 13943934), (618, 13018851), (621, 12955958), (654, 12302217), (927, 8679234), (981, 8201478), (1154, 6971967), (1242, 6477979), (1731, 4647978), (1854, 4339617), (1962, 4100739), (2369, 3396222), (2507, 3209274), (2781, 2893078), (2943, 2733826), (3462, 2323989), (4738, 1698111), (5014, 1604637), (5193, 1549326), (5562, 1446539), (5886, 1366913), (7107, 1132074), (7521, 1069758), (10386, 774663), (11227, 716634), (13271, 606258), (14214, 566037), (15042, 534879), (15579, 516442), (21321, 377358), (22454, 358317), (22563, 356586), (26542, 303129), (31158, 258221), (33681, 238878), (39813, 202086), (42642, 188679), (45126, 178293), (59431, 135378), (62893, 127926), (63963, 125786), (67362, 119439), (67689, 118862), (79626, 101043)]